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Particle physics and cosmology / / P.D.B. Collins, A.D. Martin, E.J. Squires [[electronic resource]]
| Particle physics and cosmology / / P.D.B. Collins, A.D. Martin, E.J. Squires [[electronic resource]] |
| Autore | Collins P. D. B |
| Pubbl/distr/stampa | New York, : Wiley, c1989 |
| Descrizione fisica | 1 online resource (xiv, 496 p. ) : ill. ; |
| Disciplina | 539.7/21 |
| Altri autori (Persone) |
MartinAlan D (Alan Douglas)
SquiresEuan J. <1933-> |
| Soggetto topico |
Particles (Nuclear physics)
Cosmology Nuclear models Nuclear Physics Physics Physical Sciences & Mathematics |
| ISBN |
1-280-56100-9
9786610561001 3-527-60282-8 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction to the standard model -- Gauge theories -- Strong interaction symmetries -- Electroweak interactions: the SU(2) x U(1) model -- Anomalies and the axial U(1) and [theta] problems -- Tests of the standard model -- Grand Unified Theories -- Technicolor -- Composite models -- Supersymmetry -- General relativity -- Supergravity -- Higher-dimensional theories -- Strings theories -- Cosmology -- Inflationary cosmology -- Topological defects and cosmology -- Astronomical sources of high-energy particles. |
| Record Nr. | UNINA-9910830938603321 |
Collins P. D. B
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| New York, : Wiley, c1989 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Particle physics and cosmology / / P.D.B. Collins, A.D. Martin, E.J. Squires [[electronic resource]]
| Particle physics and cosmology / / P.D.B. Collins, A.D. Martin, E.J. Squires [[electronic resource]] |
| Autore | Collins P. D. B |
| Pubbl/distr/stampa | New York, : Wiley, c1989 |
| Descrizione fisica | 1 online resource (xiv, 496 p. ) : ill. ; |
| Disciplina | 539.7/21 |
| Altri autori (Persone) |
MartinAlan D (Alan Douglas)
SquiresEuan J. <1933-> |
| Soggetto topico |
Particles (Nuclear physics)
Cosmology Nuclear models Nuclear Physics Physics Physical Sciences & Mathematics |
| ISBN |
1-280-56100-9
9786610561001 3-527-60282-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction to the standard model -- Gauge theories -- Strong interaction symmetries -- Electroweak interactions: the SU(2) x U(1) model -- Anomalies and the axial U(1) and [theta] problems -- Tests of the standard model -- Grand Unified Theories -- Technicolor -- Composite models -- Supersymmetry -- General relativity -- Supergravity -- Higher-dimensional theories -- Strings theories -- Cosmology -- Inflationary cosmology -- Topological defects and cosmology -- Astronomical sources of high-energy particles. |
| Record Nr. | UNINA-9910841273103321 |
|
Collins P. D. B
|
||
| New York, : Wiley, c1989 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Structure of medium mass nuclei : deformed shell model and spin-isospin interacting boson model / / by V K B Kota and R Sahu
| Structure of medium mass nuclei : deformed shell model and spin-isospin interacting boson model / / by V K B Kota and R Sahu |
| Autore | Kota V. K. B. |
| Pubbl/distr/stampa | Boca Raton, FL : , : CRC Press, an imprint of Taylor and Francis, , [2016] |
| Descrizione fisica | 1 online resource (321 pages) : illustrations |
| Disciplina | 539.7/43 |
| Soggetto topico |
Nuclear structure
Nuclear excitation Nuclear models |
| ISBN |
1-351-73693-0
1-315-18638-1 1-351-73694-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover -- Half Title -- Title Page -- Copyright Page -- Dedication -- Table of Contents -- Preface -- 1: Introduction -- 2: Deformed shell model -- 2.1 Introduction -- 2.2 Hartree�Fock method -- 2.3 Angular momentum projection -- 2.4 Matrix elements of a tensor operator -- 2.5 Matrix elements of the Hamiltonian matrix -- 2.6 Orthonormalization and band mixing -- 2.7 Matrix elements of E2 and M1 transition operators -- 2.8 Summary -- 3: DSM results for spectroscopy of Ge, Se, Br, Kr, and Sr isotopes -- 3.1 Structure of collective bands and triple forking in 68Ge -- 3.2 Shape coexistence and role of 1g9/2 orbit in Se isotopes -- 3.3 Band structures and 3qp bands in 77,79,81Br isotopes -- 3.4 Collective bands and yrast band alignments in 78Kr -- 3.5 Identical bands and collectivity in 77,79Sr -- 3.6 Summary -- 4: Applications of DSM to GT distributions, muon-electron conversion, and dark matter -- 4.1 GT distributions in Ge, Se, Kr, and Sr isotopes -- 4.2 Transition matrix elements for - e conversion in 72Ge -- 4.3 DSM application to dark matter: Elastic scattering of LSP from 73Ge -- 4.4 Summary -- 5: DSM results for double beta decay in A60-90 nuclei -- 5.1 Introduction -- 5.2 Half-lives and nuclear structure matrix elements for double beta decay -- 5.3 DSM results for two neutrino positron double beta decay -- 5.4 DSM results for two neutrino double beta decay -- 5.5 DSM results for 0?DBD and 0? e+DBD -- 5.6 Shape effects on double beta decay matrix elements -- 5.7 Summary -- 6: Heavy NZ nuclei: SU(4) structure, Wigner energy, and pn pairing -- 6.1 Introduction -- 6.2 Spin�isospin SU(4) algebra in shell model -- 6.3 Double binding energy differences and SU(4) symmetry -- 6.4 Wigner energy, SU(4) symmetry and T 0 and T 1 states in NZ odd-odd nuclei -- 6.5 Isoscalar and isovector pairing in NZ nuclei and new structures due to pn pairing -- 6.6 SO(5) isovector pairing model in j - j coupling -- 6.7 Summary -- 7: Shell model SO(8) pairing algebra and Dyson mapping to IBM-ST -- 7.1 SO(8) pairing model and its three symmetry limits -- 7.2 Shell model complimentary subalgebra I -- 7.3 Shell model complimentary subalgebra II -- 7.4 Shell model complimentary subalgebra III -- 7.5 Applications of SO(8) model -- 7.6 Dyson boson mapping of SO(8) model to spin�isospin interacting boson model -- 7.7 Summary -- 8: Spin�isospin interacting boson model (sdIBM-ST) -- 8.1 Introduction to interacting boson model (IBM).
8.2 sdIBM-ST model and its symmetry limits -- 8.3 Transformation brackets between U(n) U(na) U(nb) SO(na) SO(nb) and U(n) SO(n) SO(na) SO(nb) chains -- 8.4 Usd(6) UST (6) limit chains -- 8.5 SOsdST (36) SOsST (6) SOdST (30) limit -- 8.6 Simple applications of SOsdST (36) SOsST (6) SOdST (30) limit -- 8.7 Summary -- 9: sdIBM-ST applications with competition between T 0 and T 1 pairing -- 9.1 Number of T 0 pairs in heavy NZ nuclei -- 9.2 Deuteron transfer in heavy NZ nuclei -- 9.3 GT strengths in heavy NZ nuclei -- 9.4 a-transfer strengths -- 9.5 Summary -- 10: Interacting boson model with isospin (sdIBM-T) -- 10.1 Dynamical symmetries of sdIBM-T: General classification -- 10.2 Symmetry limits with good s and d boson isospins -- 10.3 Symmetry limits with U(18). U(6) SUT (3) algebra -- 10.4 IBM-T investigations by Elliott and others : A summary -- 10.5 Summary -- 11: Spectroscopy of heavy N ~ Z nuclei: Results from DSM, IBM, and other models -- 11.1 Introduction -- 11.2 Heavy NZ odd-odd nuclei in DSM and other models -- 11.3 Structure of heavy even-even NZ nuclei: 64Ge to 92Pd and results from various models -- 11.4 Summary -- 12: Future outlook -- Appendix A: DSM with three-body interactions -- A.1 HF approximation with a three-body interaction -- Appendix B: U(n) and SO(n) algebras and other group theoretical aspects -- B.1 U(n) algebra -- B.2 SO(n) algebra -- B.3 Other Lie algebras -- B.4 Kronecker products -- Appendix C: Subalgebras, irrep reductions, and SO(n) and SU(3) examples in nuclei -- C.1 General principles for generating group-subgroup chains -- C.2 Irrep reductions: Some general rules -- C.3 Further examples for irrep reductions -- C.4 U(n) SO(n) example for boson systems -- C.5 U((? + 1)(? + 2)/2) SU(3) SO(3) example -- Appendix D :Isospin projection for 3, 4, 5, and 6 particles -- D.1 Isospin projection for 3 particles -- D.2 Isospin projection for 4 particles -- D.3 Isospin projection for 5 particles -- D.4 Isospin projection for 6 particles -- References -- Index. |
| Record Nr. | UNINA-9910155108703321 |
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Kota V. K. B.
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| Boca Raton, FL : , : CRC Press, an imprint of Taylor and Francis, , [2016] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
